Peterbilt 379 Fuel Tank Senders is a comprehensive product line of products that includes a variety of fuel tank sending units, pickup tubes, and adapters designed to fit Peterbilt 379 semi-trucks. This product line offers solutions for replacing worn or damaged fuel level senders, as well as accessories to customize your fuel tank system. Key features include compatibility with 23-inch and 26-inch diameter fuel tanks, adjustable length sender tubes, and adapter plates to fit various tank configurations. Whether you need a direct replacement or want to upgrade your fuel level monitoring, this product line has the parts to keep your Peterbilt 379 running smoothly. With a wide selection of trusted brands like Peterbilt, Teltek, and Isspro, you can find the right fuel tank sender for your specific truck model and needs.